Listen to You Know What Love Is (From "The Marriage of Figaro") online. You Know What Love Is (From "The Marriage of Figaro") is an English language song and is sung by Ida Kirilova. You Know What Love Is (From "The Marriage of Figaro"), from the album The Wedding Collection, was released in the year 2013. The duration of the song is 3:15. Download English songs online from JioSaavn.